Siemens 120NQ045R Motor Soft Start Control – Efficient Control for Industrial Applications
This Siemens SIRIUS soft starter is designed for efficient motor control in industrial applications. It offers smooth start-up and protection for electric motors, ensuring reliable operation under varying load conditions.
Item No.:120NQ045R
Brand:Siemens
Model:120NQ045R
Current Rating:45A
Power Rating:22kW
Voltage Range:400V
Operating Temperature:40°C
Bypass Included:Yes
Input Voltage:200-480V AC
Control Voltage:24V AC/DC
The Siemens S120NQ045R soft starter is an integral part of the S120 series, designed for efficient motor starting in industrial environments. With a rated current of 45A and power rating of 22kW at 400V, this soft starter ensures smooth and controlled motor acceleration.
Featuring an input voltage range of 200-480V AC, it offers versatile compatibility with different systems. Its protection class of IP65 guarantees durability in harsh industrial settings.
The control voltage of 24V AC/DC enables seamless integration with existing control systems. Measuring 180mm x 135mm x 115mm, this soft starter is compact yet robust, suitable for panel mounting.
Its operating temperature range from -25°C to +55°C makes it ideal for use in extreme environmental conditions. Weighing just 3.5kg, it is lightweight and easy to install.
Experience superior performance and reliability with the Siemens S120NQ045R soft starter, perfect for enhancing the efficiency and safety of your industrial operations.












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